大吉大利

dàjídàlì
great luck, great profit (idiom); everything is thriving

CEDICT

good luck and great prosperity

Wiktionary

形容非常吉利。

重編國語辭典

形容非常吉利、好運

維基詞典

Entry Composition

1 大吉 dàjí
  1. very auspicious
  2. extremely lucky
2 大 dà
  1. big; large; great
  2. older (than another person)
  3. eldest (as in 大姐 dàjiě)
  4. greatly; freely; fully
  5. (dialect) father
  6. (dialect) uncle (father's brother)
3 利 lì
  1. sharp
  2. favorable
  3. advantage
  4. benefit
  5. profit
  6. interest
  7. to do good to
  8. to benefit